EDGE-CUTTING 9W8656 - Caterpillar

(1) Torque for two bolts ... 750 80 N m (550 60 lb ft)(2) Thickness of carrier-lining assembly (new): Inside ... 22.0 mm (.86 in)Outside ... 17.0 mm (.67 in)Minimum permissible thickness in area of most wear ... 10.0 mm (.40 in)(3) Thickness of brake disc: New ... 12.70 + 0.50-0.13 mm (.500 + .019-.005 in)Minimum permissible thickness in area of most wear ... 11.30 mm (.445 in)(5) Torque for jam nuts ... 38 2 N m (28 1 lb ft)Procedure to Adjust Parking Brake after Installation
1. Install cable assembly (4) and adjust to dimension (A) of 25 1 mm (1.0 .04 in). Do not connect cable to lever (8).2. Disconnect spring (7) from lever (8).3. Move lever (8) back and forth until rotation angle (6) is 30 5 degrees.4. Connect spring (7) and cable assembly (4). To adjust clearance between carrier-lining and disc use procedure as follows:1. Remove plug (9) and insert Hex Wrench.2. Rotate Hex Wrench counterclockwise (to increase clearance) while holding lever (8) stationary.3. Replace plug (9)